Codeschool Sample Solution Fetching Data from DOM I

$(document).ready(function(){
  $('button').on('click', function(){
    var message = $("<span>Call 1-555-jquery-air to book this tour</span>");
    var discount = $(this).closest(".tour").data("discount");
    $(this).closest(".tour").append(message);
    $(this).remove();
    //alert(discount); //prove that value of data is stored in var discount
  });
});